Lighting fixture support arm



FIG. 1 is a top plan view of a lighting fixture support arm in accordance with a first embodiment of the present invention;

FIG. 2 is a left side view of the lighting fixture support arm illustrated in FIG. 1;

FIG. 3 is a front view of the lighting fixture support arm illustrated in FIGS. 1 and 2;

FIG. 4 is a right side view of the lighting fixture support arm illustrated in FIGS. 1–3;

FIG. 5 is a bottom view of the lighting fixture support arm illustrated in FIGS. 1–4;

FIG. 6 is a top plan view of a lighting fixture support arm in accordance with a second embodiment of the present invention;

FIG. 7 is a left side view of the lighting fixture support arm illustrated in FIG. 6;

FIG. 8 is a front view of the lighting fixture support arm illustrated in FIGS. 6 and 7;

FIG. 9 is a right side view of the lighting fixture support arm illustrated in FIGS. 6–8; and,

FIG. 10 is a bottom view of the lighting fixture support arm illustrated in FIGS. 6–9.

The broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a lighting fixture support arm, as shown and described. 